Location: Townhouse, CA approx 1800 sq ft
Two choices presented:
Furnace Goodman GMH80453AX 45K BTU 80% 2 stage
A/C Goodman SSX140361 36K BTU 14 SEER 3 TON
Furnace Carrier 58CTX070-1-12 80% 2 stage
A/C Carrier 24APA536A003 PURON 15 SEER 3 TON
Goodman appears to have better warranty from factory. However, Carrier company dealer will warranty carrier for 10 years parts and labor like Goodman.
What's the better buy?